{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["issues addressed", "vulnerable system", "vulnerable system version", "patch number", "time", "releaser", "vulnerability", "patch", "common vulnerabilities and exposures"]}, {"event_type": "data breach", "trigger": true, "arguments": ["number of data", "purpose", "compromised data", "attacker", "time", "victim", "number of victim", "damage amount", "tool", "place"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system version", "time", "common vulnerabilities and exposures", "supported platform", "capabilities", "vulnerable system owner"]}, {"event_type": "phishing", "trigger": true, "arguments": ["tool", "damage amount", "attacker", "purpose", "trusted entity"]}, {"event_type": "ransom", "trigger": true, "arguments": ["tool", "attacker", "time", "price", "damage amount", "place", "payment method", "victim", "attack pattern"]}], "input": "The group would send emails to various companies , threatening to launch DDoS attacks unless they paid a ransom fee ."}
{"patch vulnerability": [], "data breach": [], "discover vulnerability": [], "phishing": [], "ransom": [{"trigger": "paid a ransom fee", "arguments": {"tool": "NAN", "attacker": "The group", "time": "NAN", "price": "NAN", "damage amount": "NAN", "place": "NAN", "payment method": "NAN", "victim": ["they", "various companies"], "attack pattern": "threatening to launch DDoS attacks"}}]}